Fly Ash DryerFly Ash Dryer


Working Principle:
Fly ash dryer will wet ash from the conveyor into horizontal rotary crushing and cutting machine, in order to prevent the bulk material enters the drying cylinder affects the drying effect, the crushed material is then sent to a drying drum, a lot of copy plate cylinder, arranged as a spiral, by rotating the copy board materials will not stop throw up, Yangsa belt pneumatic cylinder, and the cylinder wall again beating device materials are broken up, the material flow is fully contacted with afferent by induced draft fan system of the heat, heat exchange, evaporation, drying, discharged from the discharge port, discharging dust moisture after dedusting equipment unified dust. Fly ash dryer -- energy-saving, efficient, environmental protection.
The fly ash drying system principle of work: the wet fly ash into the inner layer of the drum of the three layer is composed of feeding device, realization flow drying, fly ash in the copy board inner has picked up, around a heat exchange spiral moving type, the other end of the inner material moves to enter in the layer, countercurrent drying, material in the middle continually repeated Yang Jin, the shape of two steps forward and one step back road, material in the middle is fully absorb heat from the inner drum, and absorb the middle cylinder heat, at the same time, the drying time was extended, this material to achieve the best dry state. The material to the other end and fall into the middle layer, material is moving rectangle loop mode in the outer drum, achieve the drying effect of materials in the hot air discharged fast marching under the action of drum, wet material did not reach the drying effect due to weight cannot travel fast, material in the rectangular copy board is fully dry, thus achieve the drying effect, complete the drying process.
Main Features:
The device is compared with other drying equipment, large production capacity, continuous operation; has the advantages of simple structure, convenient operation; less failure, low repair cost; wide application range, small fluid resistance, can use it to dry granular materials, the adhesion of material is also very beneficial; operating flexibility, more the fluctuation range of production allows product flow, affect the quality of the product is not easy to clean.

Technical Parameter:
Model (mm) Gradient(%) Speed(r/min) Inlet temperature (℃) Power (kw) Capacity(t/h) Weight (t)
Ф600x6000 3-5 3-8 ≤700 3 0.5-1.5 2.9
Ф800x8000 3-5 3-8 ≤700 4 0.8-2.0 3.5
Ф800x10000 3-5 3-8 ≤700 4 0.8-2.5 4.5
Ф1000x10000 3-5 3-8 ≤700 5.5 1.0-3.5 5.6
Ф1200x10000 3-5 3-8 ≤700 7.5 1.8-5 14.5
Ф1200x12000 3-5 3-8 ≤700 11 2-6 14.8
Ф1500x12000 3-5 2-6 ≤800 15 3.5-9 17.8
Ф1800x12000 3-5 2-6 ≤800 18 5-12 25
Ф2200x12000 3-5 1.5-6 ≤800 18.5 6-15 33
Ф2200x18000 3-5 1.5-6 ≤800 22 10-18 53.8
Ф2200x20000 3-5 1.5-6 ≤800 30 12-20 56
Ф2400x20000 3-5 1.5-5 ≤800 37 18-30 60
Ф3000x20000 3-5 1.5-5 ≤800 55 25-35 78
Ф3000x25000 3-5 1.5-5 ≤800 75 32-40 104.9

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